Shortest distance between Katy and Amarillo is 513.19 miles (825.89 km).
Flight distance from Katy, TX to Amarillo, TX is 513.19 miles. Estimated flight time is 01 hours 11 minutes.
It takes 01 hours 04 minutes to travel from Katy to Amarillo with an airplane (average speed of 550 miles).
The driving distance from Katy, Texas to Amarillo, Texas is: 591.9 miles (952.57 km) by car.
Driving from Katy to Amarillo will take approximately 08 hours 50 minutes.
The distance between Katy and Amarillo is 953 km if you choose to drive by road. You can go 10 hours 35 minutes if you drive your car at an average speed of 90 kilometers / hour. For different choices, please review the avg. speed travel time table on the below.
There is no time difference between Katy and Amarillo. The current time is 03:52:06.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||19 hours 43 minutes|
|40 mph (64.37 km/h)||14 hours 47 minutes|
|50 mph (80.47 km/h)||11 hours 50 minutes|
|60 mph (96.56 km/h)||09 hours 51 minutes|
|70 mph (112.65 km/h)||08 hours 27 minutes|
|75 mph (120.7 km/h)||07 hours 53 minutes|
|80 mph (128.75 km/h)||07 hours 23 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 79.06 liters (20.89 gallon) of gas to cover the route between Katy and Amarillo.
The estimated cost of gas to go from Katy to Amarillo is $70.91 (diesel $77.78).
Take a look at our Gas Cost Calculator feature. It will figure out how much it will cost to drive this particular distance.
The average gas price per gallon of daily gas for calculations is $3.395 (Diesel $3.724) /gallon. Last changed prices on November 29, 2021.
The place names are translated into coordinates to approximate the distance between Katy and Amarillo (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.